Text-to-Claude-Code — SMS/messages to CLI bridge

[itsdestin]

Research feasibility of bridging SMS/text messages to a Claude Code CLI session, so you can text instructions to Claude from any phone without the app.

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Migrated from Todoist Claude's Inbox.

[Snailflyer]

For feasibility, I would treat this as more than "SMS text reaches the process." The hard part is proving which live Claude Code session owned the message and whether the host prompt actually advanced.

A useful minimum receipt chain: inbound SMS accepted -> mapped to a specific session/cwd -> injected while that session was in a safe input state -> host-side output changed or the input was rejected/expired. Without that, an SMS bridge can look connected while the terminal is still waiting somewhere else.

Adjacent reference: I maintain Faryo, which keeps Claude/Codex/shell in a host tmux session and makes phone/browser a compact control surface for output, short input, approve/interrupt, and handoff: https://github.com/Snailflyer/faryo. Different transport, same same-session ownership problem.